AR-15 Goodness

Well, I've decided. I'm going to order an AR-15 rifle kit from Del-Ton, Inc. Specifically, this kit. After fiddling with options, I'll be out $565 (including shipping) and will need a stripped lower receiver (~$100-150). What I'll get is an M4-profile A2 upper, a Magpul CTR stock, and all parts needed to complete the lower receiver. I'm seriously considering ordering a lower from one of these companies that do laser engraving with your purchase. I've saved a couple of pieces of artwork I found on Google images that I'd like to see on the starboard side of the magwell.